Shoulder Drive Drilling H/D/E Thread Rock Bits for Mining and Quarrying

• Certification：ISO 9001:2000
• Standard：GB, GOST
• Surface Treatment：Spray-Paint
• Manufacturing Process：Forging
• Material：Alloy Steel
• Color：on Request

=== Base Info ===

• Condition：100% New
• Processing Type：Forging
• Matched Rod：Shank End Rod
• Transport Package：Carton
• Specification：35-76MM
• Trademark：SANSUNG
• Origin：China
• HS Code：82071300
• Production Capacity：30000 PCS,Year

=== Description ===
TC Cross BitsDiameterWeightinchmmlbskg
 1-3/8″350.440.21-1/2″380.490.221-5/8″410.570.261-3/4″440.790.361-7/8″480.840.382″520.880.42-1/8″541.060.482-1/4″571.10.52-3/8″601.320.62-1/2″641.460.662-5/8″671.590.722-3/4″701.630.743″762.10.95

 

TC Button BitsDiameterWeightinchmmlbskg1-3/8″350.490.221-1/2″380.570.261-5/8″410.660.31-3/4″440.770.351-7/8″480.880.42″521.010.462-1/8″541.060.482-1/4″571.210.552-3/8″601.430.652-1/2″641.680.762-5/8″671.770.82-3/4″701.880.853″762.10.95